CN207014285U - A kind of stator mounting tool - Google Patents
A kind of stator mounting tool Download PDFInfo
- Publication number
- CN207014285U CN207014285U CN201720791558.5U CN201720791558U CN207014285U CN 207014285 U CN207014285 U CN 207014285U CN 201720791558 U CN201720791558 U CN 201720791558U CN 207014285 U CN207014285 U CN 207014285U
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- stator
- connecting plate
- section
- mounting tool
- hole
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Abstract
The utility model discloses a kind of stator mounting tool, including adjusting rod, positioning seat and stator connecting plate, positioning seat is located above stator connecting plate, and for being fixedly connected with the body of outside electro spindle；Stator connecting plate is formed with least two tops for being used to push downwards outer stator water jacket；Stator connecting plate is also formed with the pressure-bearing portion being coaxially disposed when at least two tops are butted on outer stator water jacket with outer stator water jacket, and at least two tops are circumferentially evenly distributed around the central axis of outer stator water jacket；Adjusting rod, which has, pushes section, pushes section and passes through positioning seat, and pushes upper surface of the bottom of section for being butted on pressure-bearing portion.A kind of stator mounting tool of the present utility model, it can make Stator forces uniform, so that stator installation is more smooth.
Description
Technical field
It the utility model is related to field of mechanical technique, more particularly to a kind of stator mounting tool.
Background technology
At present, electro spindle stator is one of kernel component of electro spindle, because stator caloric value is big when electro spindle works, institute
There is stator water jacket with the stator of routine, and screw type sink structure is designed with stator water jacket external cylindrical surface, with to fixed
Radiated sub- inside.After the stator of this structure loads the body mating holes of electro spindle, due to the sealing of press-in stator water jacket both ends
Sealing ring in ring recess produces certain decrement, so as to realize the purpose of sealing coolant；And the body dress of existing past electro spindle
Enter stator and exert a force percussion stator usually through outside to realize, still, the mode of existing installation stator has following defect：Because close
Seal and shell endoporus frictional resistance are larger, and when tapping stator, percussion power concentrates on stator some local location, and force is uneven
Even, stator is easily crooked, produces catching phenomenon.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of stator mounting tool, its energy
Make Stator forces uniform, so that stator installation is more smooth.
The purpose of this utility model is realized using following technical scheme：
A kind of stator mounting tool, including adjusting rod, positioning seat and stator connecting plate, the positioning seat are located at the stator
Above connecting plate, and for being fixedly connected with the body of outside electro spindle；The stator connecting plate is used formed with least two
In the top for pushing outer stator water jacket downwards；The stator connecting plate is also formed with when each top is butted on outside
The pressure-bearing portion being coaxially disposed during stator water jacket with the outer stator water jacket, and at least two tops are around the pressure-bearing portion
Central axis it is circumferentially evenly distributed；The adjusting rod, which has, pushes section, and the section that pushes passes through the positioning seat, and described
The bottom for pushing section is used for the upper surface for being butted on the pressure-bearing portion.
Further, the stator connecting plate is fixed on outer stator water jacket；The section that pushes offers external screw thread；Institute
State pressure-bearing portion and offer the tapped blind hole coordinated with the external thread bolt connection, the bottom wall of the tapped blind hole is formed as being used to supply institute
State and push the support surface that the bottom end face of section is supported.
Further, the second fixation that the positioning seat includes the first fixed plate and is fixed on below first fixed plate
Plate, first fixed plate offer corresponding with the tapped blind hole and with pushing the tapped through hole of section threaded, the spiral shell
The hand of spiral of line through hole is identical with the hand of spiral of the tapped blind hole；Second fixed plate is used for and outside electro spindle
Body is fixedly connected, and offers unthreaded hole that is corresponding with the tapped through hole and being passed through for the adjusting rod activity.
Further, the stator connecting plate includes fixed part and the connecting portion being fixed on below the fixed part, described
Tapped blind hole is opened on the fixed part；The connecting portion is formed with the top；The diameter of the fixed part is less than institute
State the diameter of connecting portion.
Further, the stator mounting tool also includes the rotating bar perpendicular to the adjusting rod, the rotating bar position
In side of the positioning seat away from the stator connecting plate；The rotating bar includes holding described in two grip sections and connection two
The construction section of section is held, the construction section is fixed on the adjusting rod.
Further, the rotating bar is polished rod.
Further, the adjusting rod offers the installation through-hole through its opposite sides face, the construction section with it is described
Installation through-hole is interference fitted.
Further, the top offers mounting hole.
Compared with prior art, the beneficial effects of the utility model are：
For the utility model by setting positioning seat, stator connecting plate and adjusting rod, positioning seat is fixed on the body of electro spindle,
On stator connecting plate formed be uniformly distributed and for push external stability water jacket support touch portion, and the middle part shape of stator connecting plate
Into there is pressure-bearing portion；During so that pushing down on adjusting rod, stator connecting plate by the power stepless action of adjusting rod in stator water jacket, i.e.,
It is even to act on stator entirety, to cause installation more smooth.
Brief description of the drawings
Fig. 1 is the overall structure sectional view of the utility model stator mounting tool；
Fig. 2 is the top view of the utility model stator mounting tool.
In figure：10th, adjusting rod；11st, section is pushed；20th, positioning seat；21st, the first fixed plate；22nd, the second fixed plate；30th, it is fixed
Sub- connecting plate；31st, fixed part；311st, tapped blind hole；32nd, connecting portion；40th, the body of outside electro spindle；50th, outer stator water
Set；60th, rotating bar；70th, outer stator.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further, it is necessary to explanation is,
On the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
A kind of stator mounting tool as shown in Figure 1-2, including adjusting rod 10, positioning seat 20 and stator connecting plate 30, it is fixed
Position seat 20 is located at the top of stator connecting plate 30, and for being fixedly connected with the body 40 of outside electro spindle；The shape of stator connecting plate 30
Into there is at least two tops for being used to push downwards outer stator water jacket 50；Stator connecting plate 30 is also formed with supporting when each
The pressure-bearing portion being coaxially disposed when top is butted on outer stator water jacket 50 with outer stator water jacket 50, and at least two tops are around holding
The central axis of splenium is circumferentially evenly distributed；Adjusting rod 10, which has, pushes section 11, pushes section 11 and passes through positioning seat 20, and pushes
The bottom of section 11 is used for the upper surface for being butted on pressure-bearing portion.
When outer stator 70 is installed, the body 40 of outside electro spindle is placed vertically, and its lower surface is fixed；Again will assembling
Good outer stator 70, i.e., it is placed on outside electro spindle with the outer stator 70 for being set with sealing ring with outer stator water jacket 50
Body 40 hold in endoporus greatly；Afterwards, stator connecting plate 30 is placed on the top of outer stator water jacket 50；By stator connecting plate 30
At least two tops are butted on outer stator water jacket 50 respectively, and positioning seat 20 is fixed on to the body 40 of outside electro spindle
On, after installing stator connecting plate 30 and positioning seat 20, adjusting rod 10 is pushed down on, the bottom for pushing section 11 is butted on pressure-bearing portion simultaneously
Pressure-bearing portion is pushed down on, stress is transferred on equally distributed top by pressure-bearing portion, and then stepless action is in outer stator water
On set 50, now, 70 overall uniform stressed of outer stator, and moved down under downward thrust, until outer stator
70 are installed in place, i.e., until on the convex position for the body 40 that outer stator 70 is butted on outside electro spindle, remove positioning seat 20 and stator
Connecting plate 30, complete installation；In above-mentioned whole installation process, the pressure-bearing portion of the thrust of adjusting rod 10 in the middle part of connecting plate
On, because top is circumferentially arranged, and make it that top stress is identical, and top is uniformly distributed, and make it that thrust can be equal
The even outer stator water jacket 50 that acts on is overall, i.e. 70 overall uniform force of outer stator, in order to smoothly install.
Stator connecting plate 30 is fixed on outer stator water jacket 50 so that under the limitation of the weight of outer stator 70, stator
Connecting plate 30 only moves up and down；Push section 11 and offer external screw thread；Pressure-bearing portion offers the screw thread coordinated with external thread bolt connection
Blind hole 311, the bottom wall of tapped blind hole 311 are formed as for pushing the support surface supported the bottom end face of section 11.Pass through screw thread
The mode of connection realizes the connection of adjusting rod 10 and stator connecting plate 30, can avoid during adjusting rod 10 is pushed down on,
The skew of position occurs for adjusting rod 10, and then improves mobile stability；Meanwhile section 11 can be pushed by downward turn, now
Push section 11 and be butted on support surface, and produce downward thrust, and then drive moving downward for outer stator 70, using rotation forces
Mode, thrust is more steady.
Positioning seat 20 includes the first fixed plate 21 and is fixed on the second fixed plate 22 of the lower section of the first fixed plate 21, and first is solid
Fixed board 21 offers corresponding with tapped blind hole 311 and with pushing the tapped through hole of the threaded of section 11, the spiral side of tapped through hole
To identical with the hand of spiral of tapped blind hole 311；Second fixed plate 22 is used to be fixedly connected with the body 40 of outside electro spindle, and
Offer unthreaded hole that is corresponding with tapped through hole and being passed through for the activity of adjusting rod 10.The setting of tapped through hole and unthreaded hole, realize tune
The activity inserting of pole 10, furthermore, by tapped through hole with pushing being spirally connected for section 11, reduce the degree that adjusting rod 10 rocks, enter
And external force is more concentrated at acting on the middle part of stator connecting plate 30, and make 70 overall stress of outer stator evenly.
Stator connecting plate 30 includes fixed part 31 and is fixed on the connecting portion 32 of the lower section of fixed part 31, and tapped blind hole 311 is opened
It is located on fixed part 31；Connecting portion 32 is formed with the top；The diameter of fixed part 31 is less than the diameter of connecting portion 32.Ensureing
While the depth of tapped blind hole 311, the thickness of connecting portion 32 can be reduced, saves material, it is cost-effective.
This stator mounting tool also includes the rotating bar 60 perpendicular to adjusting rod 10, and it is remote that rotating bar 60 is located at positioning seat 20
The side of stator connecting plate 30；Rotating bar 60 includes the construction section of two grip sections and the grip section of connection two, and construction section is fixed on
On adjusting rod 10.Grip section provides outer point of force application, makes adjustment more convenient.
Preferably, rotating bar 60 is polished rod.
Adjusting rod 10 offers the installation through-hole through its opposite sides face, and construction section is interference fitted with installation through-hole, peace
It is convenient to fill, and does not need other locking members, cost-effective.
Top offers mounting hole, realizes the fixation of stator connecting plate 30 through mounting hole by outer bolt, keeps away
Exempt from the stator connecting plate 30 in pushing course to shake, and cause adjusting rod 10 to be accurately butted on stator connecting plate 30, enter
One step improves stability.
Above-mentioned embodiment is only preferred embodiment of the present utility model, it is impossible to is protected with this to limit the utility model
Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model scope claimed.
Claims (8)
- A kind of 1. stator mounting tool, it is characterised in that：Including adjusting rod, positioning seat and stator connecting plate, the positioning seat Above the stator connecting plate, and for being fixedly connected with the body of outside electro spindle；The stator connecting plate is formed with extremely Few two tops for being used to push outer stator water jacket downwards；The stator connecting plate is also formed with described supporting when each The pressure-bearing portion being coaxially disposed when portion is butted on outer stator water jacket with the outer stator water jacket, and at least two tops around The central axis in the pressure-bearing portion is circumferentially evenly distributed；The adjusting rod, which has, pushes section, and the section that pushes is through described fixed Position seat, and upper surface of the bottom for pushing section for being butted on the pressure-bearing portion.
- 2. stator mounting tool as claimed in claim 1, it is characterised in that：The stator connecting plate is fixed on outer stator water Put；The section that pushes offers external screw thread；The pressure-bearing portion offers the tapped blind hole coordinated with the external thread bolt connection, institute The bottom wall for stating tapped blind hole is formed as the support surface supported for pushing the bottom end face of section described in confession.
- 3. stator mounting tool as claimed in claim 2, it is characterised in that：The positioning seat includes the first fixed plate and fixation The second fixed plate below first fixed plate, first fixed plate offer it is corresponding with the tapped blind hole and with to The tapped through hole of section threaded is pushed away, the hand of spiral of the tapped through hole is identical with the hand of spiral of the tapped blind hole；Institute State the second fixed plate to be used to be fixedly connected with the body of outside electro spindle, and offer corresponding with the tapped through hole and described in supplying The unthreaded hole that adjusting rod activity passes through.
- 4. stator mounting tool as claimed in claim 2, it is characterised in that：The stator connecting plate includes fixed part and fixation Connecting portion below the fixed part, the tapped blind hole are opened on the fixed part；The connecting portion is formed with described Top；The diameter of the fixed part is less than the diameter of the connecting portion.
- 5. stator mounting tool as claimed in claim 1, it is characterised in that：The stator mounting tool also includes perpendicular to institute The rotating bar of adjusting rod is stated, the rotating bar is located at side of the positioning seat away from the stator connecting plate；The rotating bar Construction section including two grip sections and the grip section of connection two, the construction section are fixed on the adjusting rod.
- 6. stator mounting tool as claimed in claim 5, it is characterised in that：The rotating bar is polished rod.
- 7. stator mounting tool as claimed in claim 5, it is characterised in that：The adjusting rod is offered through its opposite sides The installation through-hole in face, the construction section are interference fitted with the installation through-hole.
- 8. stator mounting tool as claimed in claim 1, it is characterised in that：The top offers mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791558.5U CN207014285U (en) | 2017-06-29 | 2017-06-29 | A kind of stator mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720791558.5U CN207014285U (en) | 2017-06-29 | 2017-06-29 | A kind of stator mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014285U true CN207014285U (en) | 2018-02-16 |
Family
ID=61483222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720791558.5U Active CN207014285U (en) | 2017-06-29 | 2017-06-29 | A kind of stator mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014285U (en) |
-
2017
- 2017-06-29 CN CN201720791558.5U patent/CN207014285U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |